Results 81 to 90 of about 187,880 (287)
Embedded Interactions and Selective Disclosure: Network Effects on Conversations aboard Skylab
Symbolic Interaction, EarlyView.How do absent others influence our interactions? We argue in this paper that interactions are embedded within networks formed by chains of specific relationships between known third parties. The anticipation of future interactions with external others conditions our interpretation of the current situation and affects our behavior in the interaction. We
Michael Schultz +2 more
wiley +1 more source
Exomoon Habitability and Tidal Evolution in Low-Mass Star Systems
, 2017 Discoveries of extrasolar planets in the habitable zone (HZ) of their parent star lead to questions about the habitability of massive moons orbiting planets in the HZ. Around low-mass stars, the HZ is much closer to the star than for Sun-like stars.
Armstrong, John C. +2 more
core +1 more source
A 3200‐year weathering record of the Mekong River basin by sediments from the South China Sea
Boreas, EarlyView.The Mekong River is a mega‐river in East and Southeast Asia, and precipitation in its watershed influences more than 300 million people. However, the controlling factor in precipitation and weathering in the basin remains controversial. Here we present a high‐resolution record of weathering of the Mekong River basin over the past 3200 years by ...
Yujie Cheng +3 more
wiley +1 more source
Double Trouble: Two Transits of the Super-Earth GJ 1132 b Observed with JWST NIRSpec G395H
The Astrophysical Journal Letters, 2023 The search for rocky planet atmospheres with JWST has focused on planets transiting M dwarfs. Such planets have favorable planet-to-star size ratios, enhancing the amplitude of atmospheric features.
E. M. May +21 more
doaj +1 more source
Fraternal cooperation of hierarchical cancer parallels metazoan multicellularity and eusociality
Biological Reviews, EarlyView.ABSTRACT Metazoan multicellularity and eusociality — both outcomes of the fraternal major transitions — have numerous features in common such as uneven distribution of group‐establishing potential. In addition to this framework, I argue herein that the group‐forming principles of metazoan multicellularity and eusociality are analogous to hierarchical ...
Jibeom Choi
wiley +1 more source
Spectroscopic Detection of Biosignatures in Natural Ice Samples as a Proxy for Icy Moons
Life, 2023 Some of the icy moons of the solar system with a subsurface ocean, such as Europa and Enceladus, are the targets of future space missions that search for potential extraterrestrial life forms.
Francisco Calapez +6 more
doaj +1 more source
Habitability of Super-Earths: Gliese 581c and 581d
, 2008 The unexpected diversity of exoplanets includes a growing number of super-Earth planets, i.e., exoplanets with masses smaller than 10 Earth masses. Unlike the larger exoplanets previously found, these smaller planets are more likely to have a similar ...
C. Bounama +5 more
core +1 more source
Dynamics and habitability in circumstellar planetary systems of known binary stars [PDF]
, 2016 We present a survey on exoplanetary systems of binary stars with stellar separations less than 100 au. For a sample of 11 binaries that harbour detected circumstellar giant planets we investigate the frequency of systems with secular resonances (SR ...
'Akos Bazs'o +5 more
semanticscholar +1 more source
Perspectives of Earth and Space Scientists, 2023 Tectonics is the scientific discipline that studies the relationship between planetary convection and surface deformation and magmatism. In recent years global tectonic regimes and planetary evolution have become foci of astronomical and planetological ...
Robert Stern, Taras Gerya, Paul Tackley
doaj +1 more source
The habitability of super-Earths in Gliese 581
, 2007 Aims: The planetary system around the M star Gliese 581 consists of a hot Neptune (Gl 581b) and two super-Earths (Gl 581c and Gl 581d). The habitability of this system with respect to the super-Earths is investigated following a concept that studies the ...
Bean +36 more
core +1 more source